WU, Xuelan et al. Conformation switch of NPC1 epitomizes a luminal alternating access for nonpolar substrates. LangTaoSha Preprint Server, 2026. DOI: 10.65215/LTSpreprints.2026.09.18.000345. Disponível em: https://langtaosha.org.cn/lts/preprint/view/345. Acesso em: 18 sept. 2026.